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Competition Rather Than Observation and Cooperation Facilitates Optimal Motor Planning
Mamoru Tanae1, Keiji Ota1,2,3, Ken Takiyama1
1Department of Electrical and Electronic Engineering, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Frontiers in Sports and Active Living
|March 18, 2021
Summary
Interacting with virtual partners influences motor planning. Competition, particularly with risk-averse opponents, shifts individuals toward optimal decision-making, enhancing motor performance.
Area of Science:
- Cognitive Neuroscience
- Motor Control
- Human-Computer Interaction
Background:
- Humans often exhibit risk-seeking behavior in motor decision tasks, preferring high reward despite lower success rates.
- Optimizing motor planning to maximize expected reward remains a challenge.
Purpose of the Study:
- To investigate how interpersonal interactions with virtual agents affect motor planning strategies.
- To determine if competition, cooperation, or observation can shift individuals from risk-seeking to optimal motor planning.
Main Methods:
- Participants performed a motor decision task alone and during interactions (competition, cooperation, observation) with virtual agents.
- Virtual agents were programmed for either optimal or risk-averse motor planning.
- Participant aim points, indicative of motor planning strategy, were analyzed.
Main Results:
- Participants demonstrated risk-seeking behavior when performing the task alone.
- Competing with a risk-averse virtual opponent significantly modulated participants' aim points towards optimal planning (p=0.018).
- Cooperation and observation tasks did not yield significant modulation of motor planning.
Conclusions:
- Competition is a key factor in modulating suboptimal decision-making in motor tasks.
- Interacting with risk-averse virtual opponents can optimize motor performance by encouraging more calculated choices.
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